hdmi线带磁环与不带有什么区别?

2025-03-10 05:56:56
推荐回答(2个)
回答1:

简单点说就是带磁环的线抗电磁干扰(EMI)效果更好, 不会出现有杂讯 ..
而磁环就是起到一个屏蔽杂寻的作用
LS所说的我个人觉的不一定正确, 磁环都是加在线头往另外一边大楷5-1分米的位置,
另外还有一点, 比如一条普通的HDMI线如果他的线经是7,那他所用的规格大楷是17.5*28.5*9.5 磁环价格不会超过4毛钱 ., 另外如果用夹扣式的你知道价格么 ? 最底1快以上,
价格相差太远,不是客户要求最好不要用这种类型的,而且生产商都是能省则省, 所以肯定不会用这类型号的,

回答2:

HDMI线根本不需要带磁环,带磁环只是让人觉得可以起到抗干扰的作用.
实际上的生产商根本都没有测试过磁通量来确定好安装磁环的位置.

如果觉得磁环一定必要,可以买两个可以活动的卡扣式磁环,位置可以移动的,
通过移动位置看效果来确定好位置,再卡紧就行了.

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